Here is the list of world top 10 languages according to CIA report 2022.
- English - 18.8%
- Mandarin Chinese - 13.8%
- Hindi - 7.5%
- Spanish - 6.9%
- French - 3.4%
- Arabic - 3.4%
- Bengali - 3.4%
- Russian - 3.2%
- Portuguese - 3.2%
- Urdu - 2.9%
https://www.cia.gov/the-world-factbook/countries/world/#people-and-society